Diane has been keeping an eye on an emerald ring she likes. Its original price was $22,090. After being marked down for a clearance sale, it is now $13,254. By what percent has the price of the ring gone down?

Come up with a new linear function that has a slope that falls in the range 10 m − < < . choose two different initial values. for this new linear function, what happens to the function’s values after many iterations? are the function’s values getting close to a particular number in each case?

Explain step-by-step how to simplify -5(2x – 3y + 6z – 10).

When you have 25 numbers, and jake picks 3 random numbers and puts them back, what is the chance bob has of picking those 3 numbers when he picks 6 random numbers (without putting them back)? explain.